31110183

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 50482880

約数和(自身を除く): 19372697

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1453, 1647, 2379, 4359, 7137, 13077, 18889, 21411, 39231, 56667, 88633, 170001, 265899, 510003, 797697, 1152229, 2393091, 3456687, 10370061, 31110183]

約数ペア:

[(1, 31110183), (3, 10370061), (9, 3456687), (13, 2393091), (27, 1152229), (39, 797697), (61, 510003), (117, 265899), (183, 170001), (351, 88633), (549, 56667), (793, 39231), (1453, 21411), (1647, 18889), (2379, 13077), (4359, 7137)]